X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Fcrypto%2Fxtea%2F_info;fp=ccan%2Fcrypto%2Fxtea%2F_info;h=5932d66733ee48e9f9707e643d630a1884602f5c;hb=e5fb923ba3735c758ef795eb69d5ee1c6f0a94e9;hp=0000000000000000000000000000000000000000;hpb=c36444e062622d97e4368670f5c50f0c482a3a95;p=ccan

diff --git a/ccan/crypto/xtea/_info b/ccan/crypto/xtea/_info
new file mode 100644
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--- /dev/null
+++ b/ccan/crypto/xtea/_info
@@ -0,0 +1,25 @@
+#include "config.h"
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * crypto/xtea - implementation of xtea algorithm.
+ *
+ * This code is an implementation of the simple xtea encryption/decryption
+ * algorithm.  You probably don't want to use this; try AES or chacha20
+ * from libsodium for modern encryption routines.
+ *
+ * License: CC0 (Public Domain)
+ */
+int main(int argc, char *argv[])
+{
+	/* Expect exactly one argument */
+	if (argc != 2)
+		return 1;
+
+	if (strcmp(argv[1], "depends") == 0) {
+		return 0;
+	}
+
+	return 1;
+}